SECURITY REPORT · EXTENSHI SCAN
AddToCalendar for HLTV.org
Firefox extension·by Silas
89
/ 100 SAFETY SCORE
EXCELLENT
Looks clean. No meaningful risks detected in this scan.
Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue
How it ranks
AddToCalendar for HLTV.org's safety score vs every other extension we've scanned
Globally
61%of extensions carry more risk
Riskier ←→ Safer
Ranked against 383,422 extensions
In Social & Communication
37%of social & communication extensions carry more risk
Riskier ←→ Safer
Ranked against 13,238 social & communication extensions
Findings
8
median 5Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
1
median 3Declared in manifest
Active users
12
median 3vs category median
Findings breakdown
Automated security signal · 8 distinct issues across 6 severities
8
distinct issues
detected
detected
Critical00%
High00%
Needs Review00%
Medium788%
Low113%
Info00%
Permissions requested
1 permission declared
No risky permissions
1 permission requested — none are flagged as risky.
Info
*://*.hltv.org/*
No additional information available.
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Scan performed by extenshi.io · Sep 10, 2026
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